Exhibit 99.1

Netskope Announces Strong Third Quarter Fiscal Year 2026

Financial Results

SANTA CLARA, Calif. – December 11, 2025 – Netskope (NASDAQ: NTSK) a leader in modern security and networking for the cloud and AI era, today announced financial results for the third quarter of fiscal year 2026, ended October 31, 2025.

“We delivered an excellent third quarter with accelerating top line growth and incremental improvements to the bottom line,” said Sanjay Beri, CEO of Netskope. “Cloud modernization and AI are fueling strong demand for our market-leading Netskope One platform of security, networking, and analytics products. And, the investments we’ve made in our foundational technology architecture, NewEdge private cloud, and go-to-market engine are driving clear returns as we successfully scale to address our estimated $149 billion market opportunity.”

Third Quarter Fiscal Year 2026 Financial Highlights

Recent Business Highlights

Financial Outlook

Netskope is providing the following guidance for the fourth quarter of 2026 and fiscal year 2026:

For the fourth quarter of fiscal 2026, we expect:

For the full year of fiscal 2026, we expect:

These statements are forward-looking, and actual results may differ materially. Refer to the Forward-Looking Statements safe harbor below for information on the factors that could cause our actual results to differ materially from these forward-looking statements.

A reconciliation of non-GAAP guidance measures to corresponding GAAP measures is not available on a forward-looking basis without unreasonable effort due to the uncertainty regarding, and the potential variability of, reconciling items that may be incurred in the future, such as stock-based compensation and related employer payroll taxes, the effect of which may be significant.

Conference Call

Netskope will host a conference call at 2:00 p.m. Pacific Time / 5:00 p.m. Eastern Time today to discuss its financial results and outlook. The conference call will be available via live webcast and replay at the Investor Relations section of Netskope’s website at investors.netskope.com.

Supplemental Financial and Other Information:

Supplemental financial information can be accessed through Netskope’s investor relations website at investors.netskope.com.

About Netskope

Netskope (NASDAQ: NTSK), a leader in modern security and networking for the cloud and AI era, addresses the needs of both security and networking teams by providing optimized access and real-time, context-based security for people, devices, and data anywhere they go. Thousands of customers, including more than 30 of the Fortune 100, trust the Netskope One platform, its Zero Trust Engine, and its powerful NewEdge network to reduce risk and gain full visibility and control over cloud, AI, SaaS, web, and private applications—providing security and accelerating performance without trade-offs. Learn more at netskope.com, on LinkedIn, and Instagram.

Forward-Looking Statements

This press release contains forward-looking statements that involve risks and uncertainties, including, but not limited to, statements regarding our future financial and operating performance, including our GAAP and non-GAAP guidance and financial outlook for the fourth quarter of fiscal 2026 and full year fiscal 2026. There are a significant number of factors that could cause actual results to differ materially from statements made in this press release, including but not limited to: macroeconomic influences and instability, geopolitical events, operations and financial results and the economy in general; risks associated with scaling our business and managing our rapid growth; our ability to expand our partner relationships; our ability to identify and effectively implement the necessary changes to address execution challenges; our limited experience with new products and the risks associated with new product offerings, including adoption by customers and the discovery of software bugs; our ability to attract and retain new customers; the failure to timely develop and achieve market acceptance of new products as well as existing products; rapidly evolving technological developments in the market for security, networking and analytics products and our ability to innovate and remain competitive; length of sales cycles; risks related to the use of AI in our platform; and general market, political, economic and business conditions, as well as those risks and uncertainties included in filings we make with the Securities and Exchange Commission from time to time.

All forward-looking statements in this press release are based on information available to Netskope as of the date hereof, and we undertake no obligation to update these forward-looking statements, to review or confirm analysts’ expectations, or to provide interim reports or updates on the progress of the current financial quarter.

Non-GAAP Financial Measures

In addition to GAAP financial measures, this press release includes non-GAAP financial measures that we use to evaluate our business performance, identify trends affecting our business, formulate business plans and make strategic decisions. These non-GAAP financial measures include non-GAAP gross profit, non-GAAP gross margin, non-GAAP loss from operations, non-GAAP operating margin, non-GAAP net loss, non-GAAP net loss per share, free cash flow and free cash flow margin, and their respective definitions are presented below.

There are limitations to the non-GAAP financial measures included in this press release, and they may not be comparable to similarly titled measures of other companies. The non-GAAP financial measures included in this press release should not be considered in isolation from or as a substitute for their most directly comparable GAAP financial measures. Our management believes that our non-GAAP financial measures provide meaningful supplemental information regarding our performance and liquidity by excluding certain expenses that may not be indicative of our ongoing core operating performance. We believe that both management and investors benefit from referring to these non-GAAP financial measures in assessing our performance and when analyzing historical performance and liquidity and when planning, forecasting and analyzing future periods.

For a reconciliation of the non-GAAP financial measures presented for historical periods to their most directly comparable GAAP financial measures, please see the tables captioned "Reconciliation of GAAP to Non-GAAP Financial Information" included at the end of this press release. We encourage you to review the reconciliation in conjunction with the presentation of the non-GAAP financial measures for each of the periods presented. In future periods, we may exclude similar items, may incur income and expenses similar to these excluded items and may include other expenses, costs and non-recurring items.

Non-GAAP Gross Profit and Non-GAAP Gross Margin

We define non-GAAP gross profit as GAAP gross profit excluding stock-based compensation expense and related taxes, and amortization of acquired intangible assets. We define non-GAAP gross margin as non-GAAP gross profit as a percentage of revenue.

Non-GAAP Loss from Operations and Non-GAAP Operating Margin

We define non-GAAP loss from operations as GAAP loss from operations excluding stock-based compensation expense and related taxes, amortization of acquired intangible assets, and acquisition-related expense. We define non-GAAP operating margin as non-GAAP loss from operations as a percentage of revenue.

Non-GAAP Net Loss

We define non-GAAP net loss as GAAP net loss adjusted to exclude stock-based compensation expense and related taxes, amortization of acquired intangible assets, acquisition-related expense, gain/loss on fair value change in convertible notes, and non-GAAP provision for (benefit from) income taxes.

Non-GAAP Net Loss Per Share

We define non-GAAP net loss per share as GAAP net loss per share, adjusted to exclude stock-based compensation expense and related taxes, amortization of acquired intangible assets, acquisition-related expense, gain/loss on fair value change in convertible notes, and non-GAAP provision for (benefit from) income taxes.

Free Cash Flow and Free Cash Flow Margin

We define free cash flow as net cash provided by (used in) operating activities less purchase of property and equipment and intangible assets and capitalized internal-use software. Free cash flow margin is determined by dividing free cash flow by revenue. We believe free cash flow and free cash flow margin serve as valuable indicators of liquidity, as it provides our management, board of directors, and investors with insight into our ability to generate cash from our operations, strategic initiatives, and strengthening our balance sheet.

Investor Relations Contact:

Michelle Spolver

IR@netskope.com

Media Contact:

Tim Whitman

press@netskope.com

NETSKOPE, INC.

CONDENSED CONSOLIDATED BALANCE SHEETS

(in thousands)

(unaudited)

NETSKOPE, INC.

CONDENSED CONSOLIDATED STATEMENTS of OPERATIONS

(in thousands, except share and per share data)

(unaudited)

NETSKOPE, INC.

CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS

(in thousands)

(unaudited)

NETSKOPE, INC.

RECONCILIATION OF GAAP to NON-GAAP FINANCIAL INFORMATION

(in thousands, except percentage and per share data)

(unaudited)